Merriam-Webster Logo
SINCE 1828
Menu
×

An Encyclopædia Britannica Company

Thesaurus

seven seas

plural noun

Synonyms and Antonyms of seven seas

the whole body of salt water that covers nearly three-fourths of the earth
  • sailing the seven seas in search of adventure
Synonyms of seven seas

blue, brine, deep, ocean, sea
Words Related to seven seas

blue water, high seas, main, waters

basin

Davy Jones's locker, depths

Learn More about seven seas

  1. Dictionary: Definition of seven seas

Seen and Heard

What made you want to look up seven seas? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

headlong

play

without deliberation, pause, or delay

Get Word of the Day daily email!

TRENDING NOW

  1. lowlife 'a person of low moral character'

  2. kakistocracy 'government by the worst people'

  3. slimeball 'a morally repulsive or odious person'

  4. salacious 'arousing or appealing to sexual desire'

  5. oligarch 'government in which a small group exercises control'

SEE ALL

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

alt-5ad77fad37d22
What the #@*% Is a ‘Grawlix?’

We can thank Beetle Bailey.

alt-5ad76a1542e73
'Altho' vs. 'Although'

Altho doesn't get much love.

alt-5ad635a571736
A Brief History of 'Potshot'

Duck, or you might be dinner

alt-5ad5fb45b0494
What Is a 'Thirst Trap'?

A tall drink of water

Ask the Editors

image1760257654
2017 Word of the Year: Behind the Scenes

How we chose 'feminism'

video-title-words-of-the-year-1066
Words of the Year: 1066

Or, Why Pig Meat is Called 'Pork' and Cow Meat is Called 'Beef'

video-literally
Literally

How to use a word that (literally) drives some people nuts.

video-his-or-her
Is Singular 'They' a Better Choice?

The awkward case of 'his or her'

Word Games

cats-on-impossible-timber
More Confusing Words—Quiz

How many of these commonly confused words do you know?

Take the quiz
name-that-thing-toys-and-games-edition
Name that Thing: Toys and Games Edition

It's all fun and games until someone beats your high score.

Take the quiz
True or False
True or False?

Test your knowledge - and maybe learn something along the way.

Take the quiz
SCRABBLE® Sprint
SCRABBLE® Sprint

SCRABBLE® fans, sharpen your skills!

Play the game